Portion of a computer input device



FIG. 1 is a left-front perspective view of portion of a computer inputdevice showing my new design;

FIG. 2 is a left-side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a right-front perspective view of an alternative and mirrorimage embodiment of a portion of a computer input device showing my newdesign.

The broken line showing of the remainder of the computer input device isfor illustrative purposes only and forms no part of the claimed design.

The ornamental design for a portion of a computer input device, as shownand described.